If the batteries are of the same type, i.e. both are NiMH or both are Lithium-ion, then you can use a higher capacity (i.e. higher mAh) battery instead of the lower one. The reverse is also true.
People visiting Table Rock are not allowed beyond the Mill Creek Watershed boundary, which is clearly marked with numerous signs. As mentioned earlier, the Mill Creek Watershed is a closed watershed and no public access is allowed, as it is the municipal water source for the city of Walla Walla, Washington.
Established in 1964, it was an original component of the National Wilderness System and is the largest wilderness area in North Carolina. Three main trails are access points into the Shining Rock Wilderness: The Art Loeb, Ivestor Gap, and the trail at the base of Cold Mountain. Directions from Lake Junaluska: (Approximately 19.3 miles; about 42 minutes).